make sure SKETCH_DIR is set before we use it

5 years ago · c0163c83f2
parent 0264e77396
commit c0163c83f2
1 changed files with 2 additions and 0 deletions
--- a/bin/kaleidoscope-builder
+++ b/bin/kaleidoscope-builder
@ -297,6 +297,8 @@ maybe_build () {
    if [ ! -e "${HEX_FILE_PATH}" ]; then
 	build "$@"
    else
      SKETCH_DIR="$(find_sketch)"
    fi
 }